Papers, Addresses, Reports: Early Pennsylvanian Microfaunas of the Illinois Basin; Record of Mississippi River Diversion in the Morton Loess of Illinois; Growth and Pigment Studies of Pullularia pullularts; Chemistry Education at the...

Papers, Addresses, Reports: Comparison of Some Amino Acid Mixtures and Proteins for the Diet of Drosophila Melanogaster; Two New Series of Oecetis Occurring in Eastern North America (Trichoptera, Leptoceridae); Origin of Man and Culture; The...

Papers, Addresses, Reports: The Importance of Being Nourished; Heavy Minerals in the Underclay of the Illinois No. 2 Coal; Growth of Shortleaf Pine Thinned by Crown and Row Methods; Fishes of Kinkaid Creek, Illinois; Tobacco Production in the...

Papers, Addresses, Reports: Patterns of Cell Death in Stalks of Normal and Injured Sorghum; Oxygen Absorption by Coal. Some Observations on Oil Treatment; A Computer Program for Meteorologic Data Reduction; Geographical Approaches to 7th...

Papers, Addresses, Reports: Can We Meet the Challenge?; Papers Presented at the 47th Annual Meeting; The Fish Population of the Main Stream of the Big Muddy River; Ecological Factors Affecting the Growth of Smallmouth Bass and Longear Sunfish...

Papers, Symposia, Addresses, Reports: Reports of Officers and Committees; Report of the Secretary; A Plan of Affiliation between the Illinois State Academy of Science and the State Museum; Report of the Treasurer; The Botanical Opportunity;...

Papers, Addresses, Reports: The Mucous Membrane of the Nose (Address of the Retiring President); The Endocrine Glands; Extract From the Report of the Secretary (Agriculture); Preliminary Studies in milk; Extract From the Report of the Section...

Papers, Addresses, Reports: Extract from the Report of the Secretary; Address of the Retiring President: Some Aspects of Human Society in the Light of Geologic Philosophy; Stream Pollution Problems; Extract from the Report of the Section...

Papers, Addresses, Reports: Let the Chips Fall Where They May; The Fish Population of a Spring-fed Stream System in Southern Illinois; Fishing Pressure and Fishing Success at Argyle Lake, McDonough County, Illinois, as Indicated by Creel...

Papers, Addresses, Reports: Treasurer's Report; Resolutions Presented at the Harrisburg Meeting; The Making of Southern Illinois; Does Infant Welfare Work Operate to Preserve the Unfit?; The Origin of Man; Investigations of Agricultural Soils...

Papers, Addresses, Reports: Mahlon Loomis, the Discoverer and Inventor of Radio: A Report by the Chairman of the Radio Discovery Committee of the Illinois State Academy of Science; The Stratigraphy of the Cedar City Formation (Middle Devonian)...